Which solution should a solutions architect recommend?

A company is planning to deploy an Amazon RDS DB instance running Amazon Aurora. The company has a backup retention policy requirement of 90 days.

Which solution should a solutions architect recommend?
A . Set the backup retention period to 90 days when creating the RDS DB instance
B . Configure RDS to copy automated snapshots to a user-managed Amazon S3 bucket with a lifecycle policy set to delete after 90 days.
C . Create an AWS Backup plan to perform a daily snapshot of the RDS database with the retention set to 90 days Create an AWS Backup job to schedule the execution of the backup plan daily
D . Use a daily scheduled event with Amazon CloudWatch Events to execute a custom AWS Lambda function that makes a copy of the RDS automated snapshot Purge snapshots older than 90 days

View Answer

Answer: B